Viral DUI checkpoint video begs legal questions

A Youtube video posted by a Tennessee man has some questioning what their rights are when they're pulled over at a DUI checkpoint.

http://archive.newsleader.com/VideoNetwork/2534478487001/Viral-DUI-checkpoint-video-begs-legal-questionshttp://bc_gvpc_od-f.akamaihd.net/media/963482463001/201307/1053/963482463001_2534386830001_d4de4984-6524-4fc3-92e3-e7a7570e81f1.mp4?pubId=44692044001&videoId=2534478487001http://archive.newsleader.com/VideoNetwork/2534478487001/Viral-DUI-checkpoint-video-begs-legal-questionshttp://bc_gvpc.edgesuite.net/img/963482463001/201307/2363/963482463001_2534449457001_thumbnail-for-video-2534374567001.jpgViral DUI checkpoint video begs legal questionsA Youtube video posted by a Tennessee man has some questioning what their rights are when they're pulled over at a DUI checkpoint.7July 4thwbiryoutubeTennesseevpcNational NewsviralDUI checkpointtraffic stop02:01